Asymmetrical with shape straight edge on the inner side, conical cut profile on the outer side
All Spitfire wheels are handpoured, shaped and specifically engineered in San Francisco CA; USA
Smooth anti-stick slide with More speed and control
Description
Spitfire Formula Four 99Duro Lock-Ins Skateboard Wheels An asymmetrical shape giving you the outside edge of a conical wheel but flat inside cut to lick in on grinds.